c9c80d2c5f
The only non-obvious changes: - `building/storage_live_dead_in_statics.rs` has a `#[rustfmt::skip]` attribute to avoid reformating a table of data. - Two `.mir` files have slight changes involving line numbers. - In `unusual_item_types.rs` an `EMIT_MIR` annotation is moved to outside a function, which is the usual spot, because `tidy` complains if such a comment is indented. The commit also tweaks the comments in `rustfmt.toml`.
35 lines
660 B
Rust
35 lines
660 B
Rust
// skip-filecheck
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//@ test-mir-pass: MatchBranchSimplification
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// EMIT_MIR matches_u8.exhaustive_match.MatchBranchSimplification.diff
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// EMIT_MIR matches_u8.exhaustive_match_i8.MatchBranchSimplification.diff
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pub enum E {
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A,
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B,
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}
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#[no_mangle]
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pub fn exhaustive_match(e: E) -> u8 {
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match e {
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E::A => 0,
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E::B => 1,
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}
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}
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#[no_mangle]
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pub fn exhaustive_match_i8(e: E) -> i8 {
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match e {
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E::A => 0,
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E::B => 1,
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}
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}
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fn main() {
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assert_eq!(exhaustive_match(E::A), 0);
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assert_eq!(exhaustive_match(E::B), 1);
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assert_eq!(exhaustive_match_i8(E::A), 0);
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assert_eq!(exhaustive_match_i8(E::B), 1);
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}
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